Question 2849:
In which of the following reactions is the position of equilibrium not affected by an increase in pressure?
- A 3Fe<sub style='font-size: smaller;'>(s)</sub> + 4H<sub style='font-size: smaller;'>2</sub>O<sub style='font-size: smaller;'>(g)</sub> ⇌ Fe<sub style='font-size: smaller;'>3</sub>O<sub style='font-size: smaller;'>4(s)</sub> + 4H<sub style='font-size: smaller;'>2(g)</sub>
- B 2NO<sub style='font-size: smaller;'>2(g)</sub> ⇌ N<sub style='font-size: smaller;'>2</sub>O <sub style='font-size: smaller;'>4(g)</sub>
- C 3H<sub style='font-size: smaller;'>2(g)</sub> + N<sub style='font-size: smaller;'>2(g)</sub> ⇌ 2NH<sub style='font-size: smaller;'>3(g)</sub>
- D 2SO<sub style='font-size: smaller;'>2(g)</sub> + O<sub style='font-size: smaller;'>2(g)</sub> ⇌ 2SO<sub style='font-size: smaller;'>3(g)</sub>